000 00352nam a2200121Ia 4500
001 MPKV109159
008 120911s9999 xx 000 0 und d
082 _a543
245 _aAnalytical Chemistry Vol 49 Part No.3-7
_c;
246 _aAnalytical Chemistry Vol 19
260 _aWashington
_bAmerican Chemical Society
_c1977
650 _aAnalytical Chemistry
999 _c72503
_d72503